.calendar{
    max-width: 320px;
    margin: 0 auto;
}
.calendar-weeker{
    background: #82b1ea;
    color: #fff;
    font-weight: bolder;
}
.calendar-weeker-item,
.calendar-dater-item{
    display: inline-block;
    width: 12.2857%;
    text-align: center;
    line-height: 1;
    font-size: 16px;
    padding: 3%;
    margin: 1%;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}
.calendar-dater{
    background: #e8e8e8;
}
.calendar-dater-item{
    background: #fff;
    border-radius: 4px;
    color: #333;
}
.calendar-dater-prev,
.calendar-dater-next{
    color: #fff;
    background: #d2d2d2;
}
.calendar-dater-active{
    background: #fb0;
    color: #fff;
    font-weight: bolder;
}
.calendar-picker{
    width: 4em;
    height: 1.4em;
    line-height: 1.4em;
    text-align: center;
    position: relative;
    display: inline-block;
}
.calendar-picker-current{
    width: 100%;
    height: 100%;
    border: 1px solid #ddd;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}
/*.calendar-picker-current:active,*/
/*.calendar-picker-current:focus{*/
    /*border-color: #82b1ea;*/
/*}*/
/*.calendar-picker-current:active~.calendar-picker-list{*/
    /*display: block;*/
/*}*/
.calendar-picker-list{
    display: none;
    border: 1px solid #82b1ea;
    position: absolute;
    width: 100%;
    height: 8em;
    overflow: auto;
    background: #fff;
    left: 0;
    top: 100%;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}